CH323139A - Hochspannungs-Druckgasschalter mit mindestens einer Hohlelektrode - Google Patents
Hochspannungs-Druckgasschalter mit mindestens einer HohlelektrodeInfo
- Publication number
- CH323139A CH323139A CH323139DA CH323139A CH 323139 A CH323139 A CH 323139A CH 323139D A CH323139D A CH 323139DA CH 323139 A CH323139 A CH 323139A
- Authority
- CH
- Switzerland
- Prior art keywords
- pressure gas
- gas switch
- hollow electrode
- voltage pressure
- voltage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- H01H33/7046—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE323139X | 1953-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH323139A true CH323139A (de) | 1957-07-15 |
Family
ID=6171563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH323139D CH323139A (de) | 1953-01-29 | 1953-12-16 | Hochspannungs-Druckgasschalter mit mindestens einer Hohlelektrode |
Country Status (4)
Country | Link |
---|---|
US (1) | US2786118A (de) |
CH (1) | CH323139A (de) |
FR (1) | FR1091184A (de) |
GB (1) | GB758266A (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207990B (de) * | 1962-07-05 | 1965-12-30 | Bbc Brown Boveri & Cie | Druckgasschalter mit Mehrfachunterbrechung |
DE1216409B (de) * | 1963-05-21 | 1966-05-12 | Continental Elektro Ind Ag | Elektrischer Hochspannungsdruckgasschalter |
DE1216964B (de) * | 1964-09-30 | 1966-05-18 | Westinghouse Electric Corp | Elektrischer Schalter |
DE1233047B (de) * | 1962-07-02 | 1967-01-26 | Comp Generale Electricite | Elektrischer Schalter mit Lichtbogenloeschung durch Druckgas |
DE1238545B (de) * | 1964-05-28 | 1967-04-13 | Merlin Gerin | Druckgasschalter mit mindestens einem rohrfoermigen Kontakt |
DE1293281B (de) * | 1964-04-03 | 1969-04-24 | Coq Nv | Druckgasschalter fuer kurzzeitige Druckbeaufschlagung zum Unterbrechen des Stromes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE652481C (de) * | 1932-11-25 | 1937-11-01 | Const Electr De Delle Sa Atel | Elektrischer Blasschalter |
US2365134A (en) * | 1940-04-15 | 1944-12-12 | Amer Donald Foster | Electric circuit breaker of the gas-blast type |
US2365082A (en) * | 1942-05-16 | 1944-12-12 | Allis Chalmers Mfg Co | Electric circuit breaker |
NL114857C (de) * | 1943-01-18 | |||
US2449078A (en) * | 1943-03-15 | 1948-09-14 | Rca Corp | Commutator apparatus |
GB570496A (en) * | 1943-08-09 | 1945-07-10 | British Thomson Houston Co Ltd | Improvements in gas blast electric circuit breakers |
US2499420A (en) * | 1946-02-19 | 1950-03-07 | Michael J Sakatos | Nonsparking switch |
US2547947A (en) * | 1946-06-17 | 1951-04-10 | Fansteel Metallurgical Corp | Contact assembly |
US2533545A (en) * | 1948-12-07 | 1950-12-12 | Allis Chalmers Mfg Co | Circuit breaker with lever type current connection |
US2691085A (en) * | 1951-06-26 | 1954-10-05 | Gen Electric | Electric circuit interrupter |
-
1953
- 1953-12-16 CH CH323139D patent/CH323139A/de unknown
-
1954
- 1954-01-06 FR FR1091184D patent/FR1091184A/fr not_active Expired
- 1954-01-26 GB GB2343/54A patent/GB758266A/en not_active Expired
- 1954-01-26 US US406273A patent/US2786118A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1233047B (de) * | 1962-07-02 | 1967-01-26 | Comp Generale Electricite | Elektrischer Schalter mit Lichtbogenloeschung durch Druckgas |
DE1207990B (de) * | 1962-07-05 | 1965-12-30 | Bbc Brown Boveri & Cie | Druckgasschalter mit Mehrfachunterbrechung |
DE1216409B (de) * | 1963-05-21 | 1966-05-12 | Continental Elektro Ind Ag | Elektrischer Hochspannungsdruckgasschalter |
DE1293281B (de) * | 1964-04-03 | 1969-04-24 | Coq Nv | Druckgasschalter fuer kurzzeitige Druckbeaufschlagung zum Unterbrechen des Stromes |
DE1238545B (de) * | 1964-05-28 | 1967-04-13 | Merlin Gerin | Druckgasschalter mit mindestens einem rohrfoermigen Kontakt |
DE1216964B (de) * | 1964-09-30 | 1966-05-18 | Westinghouse Electric Corp | Elektrischer Schalter |
Also Published As
Publication number | Publication date |
---|---|
GB758266A (en) | 1956-10-03 |
FR1091184A (fr) | 1955-04-07 |
US2786118A (en) | 1957-03-19 |
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